Warning Lamp Activation
The following warning lamps are illuminated directly by the instrument pack logic or by other control units connected to the instrument pack. The following table shows the warning lamp functionality.
Refer to WARNING LAMP COLOR AND BULB CHECK APPLICABILITY .
WARNING LAMP COLOR AND BULB CHECK APPLICABILITY
| Function | Active Parameters | Reason for activation | Activated By |
|---|---|---|---|
| Headlamp main beam | Ignition switch position II | Main beam selected on | LCM on the I Bus |
| Left direction indicator | Ignition switch position I or II | Left indicator selected on | LCM on the I Bus |
| Right direction indicator | Ignition switch position I or II | Right indicator selected on | LCM on the I Bus |
| Front fog lamps | Ignition switch position II and headlamps on | Front fog lamps selected on | LCM on the I bus |
| Rear fog lamps | Ignition switch position II and headlamps on | Rear fog lamps selected on | LCM on the I bus |
| Seat belt warning | Ignition switch position II | Seat belt not fastened and ignition on in position II for 6 seconds | LCM on the I bus and instrument pack |
| Charge indicator lamp | Ignition switch position II | No charging output from alternator | Instrument pack hardwired connection or via CAN |
| Oil pressure warning | Ignition switch position II | Engine oil pressure low | Instrument pack hardwired connection |
| General brake warning | Ignition switch position II | Brake fluid low | LCM on the I bus |
| Brake pads worn | Instrument pack hardwired connection | ||
| Electronic brake proportioning failure | CAN message | ||
| Brake assist | Ignition switch position II | Brake booster failure | CAN message |
| Dynamic brake control failure | CAN message | ||
| Brake booster monitoring failure | CAN message | ||
| Handbrake | Ignition switch position II | Handbrake on | Instrument pack hardwired connection or instrument pack software |
| Anti-lock Brake System (ABS) | Ignition switch position II | ABS failure | Instrument pack hardwired connection |
| ASC-X (4 wheel all speed electronic traction control) | Ignition switch position II | ASC-X controlling failure | Instrument pack hardwired connection or via CAN message |
| Low fuel warning | Ignition switch position II | Tank reserve level reached | Instrument pack software |
| MIL (Check Engine Soon - NAS) | Ignition switch position II | Engine management system malfunction | Instrument pack hardwired connection or via CAN |
| SRS warning | Ignition switch position II | Airbag malfunction | Instrument pack hardwired connection |
| Cruise control | Ignition switch position II | Cruise control active | Instrument pack hardwired connection or via CAN message |
| HDC (Hill Descent Control) | Ignition switch position II | HDC active | Instrument pack hardwired connection or via CAN message |